Calvin Klein Colour K5E51YY6 is a great Unisex watch. Case material is Aluminium, which stands for a high quality of the item while the dial colour is Silver. 30 metres water resistancy will protect the watch and allows it to be worn in scenarios where it is likely to be splashed but not immersed in water. It can be worn while washing your hands and will be fine in rain. We ship it with an original box and a guarantee from the manufacturer.